Pitching Machine Baseball FeederThe ATEC Jet Automatic Pitching Machine Baseball Feeder attaches directly to the feed chute of your ATEC Jet Baseball Pitching Machine and is easy to setup and takedown. This Jet automatic ball feeder feeds baseballs only and has an 8 ball capacity. The Jet Feeder has a self leveling feature which allows the feeder to stay level no matter what angle the pitching head is in. The ATEC Jet Automatic Baseball Feeder runs on a (12V battery - batteries sold separately).